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DirectoryWindlachDavid Wiederkehr WBT AG
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David Wiederkehr WBT AG

Summary

About the company

David Wiederkehr WBT AG provides diving work, water construction and underwater construction services. The company carries out projects in flowing and standing waters as well as in technical and contaminated environments, and also offers metalwork and steel-water construction services.

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Offering

Products & services

✓ Offered9
Diving Work and Underwater Construction
Diving work and underwater construction in flowing and standing waters, from planning to completion, including technical facilities and contaminated waters.
Hydraulic Engineering
Hydraulic engineering with shoreline protection and jetty construction, including planning and implementation of safe, economical solutions in and around water.
Concrete Construction in Water
Submerged concrete foundations, concrete piers and masonry; rehabilitation of natural stone masonry, plus cutting and drilling work in concrete and stone.
Underwater Pipeline Installation
Construction and laying of pipelines for electricity, water, wastewater, gas and other utilities, including underwater fixing and securing.
Work in Wastewater Treatment Plants
Diving work in wastewater treatment plants and contaminated water, especially in aeration tanks and digestion towers, with safety measures for the operation.
Underwater Inspections
Locating, inspecting, measuring and photographing underwater components, plus condition surveys and inspection reports with photo and video annexes.
Underwater Salvage Operations
Location and recovery of sunken objects, components or installations using modern equipment, careful planning and safe execution.
Underwater Cleaning
High-pressure cleaning of masonry, pond installations, inlet structures, steel structures, pipelines, shafts and groundwater wells.
Metalwork and Steel Water Construction
Planning, structural design, fabrication and installation of steel water structures, jetties, bridges, stairs, ladders, boat shelters and boathouses.
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Location

Steinacherstrasse 2
8175 Windlach

At a glance

Legal form
Corporation
UID
CHE-445.255.952
Founded
2026 · 0 years
Last commercial register change
July 1, 2026

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